Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Tanja Petersen"'
Autor:
Yuki Obana, Kaori Sakaguchi, Masahito Nosé, Keisuke Hosokawa, Peter Jaquiery, Satoko Saita, Kazuo Shiokawa, Martin Connors, Akira Kadokura, Tsutomu Nagatsuma, Tanja Petersen
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-18 (2024)
Abstract This paper describes the instrumentation and the first results of an upper atmospheric observing project conducted in New Zealand. We operate an all-sky aurora camera and a 64-Hz sampling induction magnetometer at Middlemarch, as well as 1-H
Externí odkaz:
https://doaj.org/article/ad33343a04d446b68aea597f7f7c64f5
Extreme geomagnetic storm events could cause hazardous damage to the technological infrastructure that increasingly underpins modern society. Being able to forecast the next extreme geomagnetic storm is thus crucial to navigating risks in the 21st ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ab6b18a016240d382fa31a771889115
https://doi.org/10.5194/egusphere-egu23-11294
https://doi.org/10.5194/egusphere-egu23-11294
Autor:
Michael D. Hartinger, Xueling Shi, Craig J. Rodger, Ikuko Fujii, E. Joshua Rigler, Karl Kappler, Jürgen Matzka, Jeffrey J. Love, Joseph B. H. Baker, Daniel H. Mac Manus, Michael Dalzell, Tanja Petersen
Publikováno v:
Space Weather. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d21571b83731181312ec8d00b00f37d3
https://doi.org/10.1029/2022sw003340
https://doi.org/10.1029/2022sw003340
Simulations (ideally forecasting or nowcasting) of geomagnetically induced currents (GICs) are one of the main challenges of modern space weather studies. At the same time, the conventional GICs' simulations are based on the use of some models of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c3dc8d2f05df36b8a95c6c18533da5
https://doi.org/10.5194/egusphere-egu23-4583
https://doi.org/10.5194/egusphere-egu23-4583
Autor:
Andy Smith, Craig Rodger, Daniel Mac Manus, Colin Forsyth, Jonathan Rae, Mervyn Freeman, Mark Clilverd, Tanja Petersen, Michael Dalzell
The impact of a solar wind pressure pulse on the Earth’s magnetosphere causes rapid changes in the surface geomagnetic field, often termed Sudden Commencements (SCs). Such magnetic field changes can induce potentially damaging currents (GICs) in co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b58c50aacca90f9435225668c2dca8c1
https://doi.org/10.5194/egusphere-egu22-1358
https://doi.org/10.5194/egusphere-egu22-1358
Autor:
Wiebke Heise, D. H. Mac Manus, Craig J. Rodger, Malcolm Ingham, E. Bertrand, Michael Dalzell, Tim Divett, K. Mukhtar, Tanja Petersen
Publikováno v:
Space Weather. 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35781a6c8edb2bb654db2ad2ac4542ef
https://doi.org/10.1029/2020sw002580
https://doi.org/10.1029/2020sw002580
Autor:
James B. Brundell, Yuki Obana, Neville R. Watson, Tim Divett, Mark A. Clilverd, Daniel H. Mac Manus, Michael Dalzell, Tanja Petersen, Ian Martin, Neil R. Thomson, Craig J. Rodger
Publikováno v:
Space Weather. 18
Large geomagnetic storms are a known space weather hazard to power transmission networks due to the effects of Geomagnetically Induced Currents (GICs). However, research in this area has been hampered by a lack of GIC observations. Previous studies h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0145c0af8de5ae333828a8b85abc305
https://doi.org/10.1029/2019sw002387
https://doi.org/10.1029/2019sw002387
Autor:
Tanja Petersen, James B. Brundell, Ian Martin, Mark A. Clilverd, Craig J. Rodger, Daniel H. Mac Manus, Michael Dalzell, Yuki Obana, Neil R. Thomson
Publikováno v:
Space Weather. 16:704-717
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1d37d6b856e5e6e4a9ce989de57976c
https://doi.org/10.1029/2018sw001822
https://doi.org/10.1029/2018sw001822
Publikováno v:
Space Weather. 15:1615-1627
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5244f0df128cc2d101a72cd5db20efa5
https://doi.org/10.1002/2017sw001707
https://doi.org/10.1002/2017sw001707
Autor:
Ellen Clarke, Mark A. Clilverd, Alan Thomson, Daniel H. Mac Manus, Tim Divett, Tanja Petersen, Michael Dalzell, Craig J. Rodger
Publikováno v:
Space Weather. 15:1447-1460
Geomagnetically induced current (GIC) observations made in New Zealand over 14 years show induction effects associated with a rapidly varying horizontal magnetic field (dBH/dt) during geomagnetic storms. This study analyzes the GIC observations in or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e38fe8cfc390f69e2bc32d0b1da536af
https://doi.org/10.1002/2017sw001691
https://doi.org/10.1002/2017sw001691